參數(shù)資料
型號(hào)： RF2668
廠商： RF MICRO DEVICES INC
元件分類： 無繩電話/電話
英文描述： CDMA/FM TRANSMIT MODULATOR, IF AGC, AND UPCONVERTER WITH INTEGRATED PLL
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT
封裝： 7 X 7 MM, PLASTIC, LQFP-48
文件頁數(shù)： 3/16頁
文件大?。?/td> 430K
代理商： RF2668
Preliminary
5-73
RF2668
Rev B4 010423
5
M
U
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
UHF Upconverter
General
IF Input Impedance
IF Input Frequency Range
LO2 Input Impedance
LO2 Input Level
LO2 Input Frequency Range
RF to LO2 Isolation
LO Input VSWR
Current Consumption
Cellular
Conversion Gain
Noise Figure (SSB)
Output IP3
Output externally matched
200
Balanced
0
400
MHz
dBm
GHz
dB
50
-3
Single Ended
-6
0
2.5
30
<2:1
24
50
UHF upconverter only.
mA
-1.5
-0.5
15
+13
dB
dB
dBm
RF
OUT
=830MHz
RF
OUT
=830MHz
P
IN
=-15dBm per tone,
200kHz tone separation, RF
OUT
=830MHz,
LO2=960MHz@-3dBm
RF
OUT
= 830MHz
RF Output VSWR
W-CDMA
Conversion Gain
Noise Figure
Output IP3
<2:1
-1.5
TBD
10
dB
dB
dBm
RF
OUT
=1950MHz
P
IN
=-15dBm per tone,
200kHz tone separation, RF
OUT
=1950MHz,
LO2=1570MHz@-3dBm
RF
OUT
=1950MHz. See note on eval board
schematic.
RF Output VSWR
<2:1
Dual Output
Cellular
Conversion Gain
Noise Figure
Output IP3
-1.5
-0.5
15
12.5
dB
dB
dBm
RF
OUT
=830MHz
RF
OUT
=830MHz
P
IN
=-15dBm per tone,
200kHz tone separation, RF
OUT
=830MHz,
LO2=960MHz@-3dBm
RF
OUT
=830MHz
RF Output VSWR
PCS
Conversion Gain
Noise Figure
Output IP3
<1.5:1
-1.5
-1.0
15
10.5
dB
dB
dBm
RF
OUT
=1880MHz
RF
OUT
=1880MHz
P
IN
=-15dBm per tone,
200kHz tone separation, RF
OUT
=1880MHz,
LO2=1750MHz@-3dBm
RF
OUT
=1880MHz
PLL locked with Loop BW=5kHz, Tank Val-
ues: 39nH and SMV1234 varactor.
RF Output VSWR
<1.5:2
VCO
Phase Noise @ 100kHz
Current Consumption
PLL
Charge Pump Current
TCXO Input Level
PLL Lock Time
Current Consumption
-110
1
dBc/Hz
mA
100
μ
A
V
PP
s
mA
0.8
4/Loop BW
4
PLL only.
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